Briefly: Nothing is perfect; the problem isn't just Facebook. But good that they begun to grapple with their (big) corner of it.https://twitter.com/CraigSilverman/status/809458444411502593 …
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.. "related content" box, to suggest credible or non-echo chamber material. Use metadata and virality signature to spot potential issues.+
..+pair up with independent researchers who can help them grapple with all this. And please please notice this is much worse elsewhere so+
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